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1.发明申请公开(公告)号：US20070292462A1
公开(公告)日：2007-12-20
申请号：US11716599
申请日：2007-03-12
IPC分类号： A61K8/72 , A61K31/7016 , A61Q19/00
CPC分类号： B01F17/0021 , A61K8/06 , A61K8/062 , A61K8/14 , A61K8/60 , A61K9/0014 , A61K9/1272 , A61K47/26 , A61Q5/02 , A61Q19/00 , A61Q19/10 , C07H13/02
摘要： The invention provides a surfactant comprising at least one trehalose-6-fatty acid ester selected from those represented by the following formula: wherein R represents a saturated or unsaturated acyl group having 8-22 carbon atoms, and may have a hydroxyl group or other substituents, and an emulsion-type cosmetic composition comprising said surfactant and a water-soluble polymer. The surfactant of the invention has excellent surface activity and safety. Also, the emulsion-type cosmetic composition has excellent long-term storage stability and sensory properties, has no irritation to skin, and gives beautiful appearance with fine surface texture. Further, the invention is a liposome having a membrane wall composed of trehalose fatty acid ester. Said liposome has excellent chemical and physical stabilities such as long-term storage stability.
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2.发明授权Surfactant, and an emulsion-type cosmetic composition and a lipsome containing said surfactant 失效表面活性剂和乳液型化妆品组合物和含有所述表面活性剂的唇膏公开(公告)号：US06497898B1
公开(公告)日：2002-12-24
申请号：US08628674
申请日：1996-05-13
IPC分类号： A61K9127
CPC分类号： B01F17/0021 , A61K8/06 , A61K8/062 , A61K8/14 , A61K8/60 , A61K9/0014 , A61K9/1272 , A61K47/26 , A61Q5/02 , A61Q19/00 , A61Q19/10 , C07H13/02
摘要： The invention provides a surfactant comprising at least one trehalose-6-fatty acid ester selected from those represented by the following formula: wherein R represents a saturated or unsaturated acyl group having 8-22 carbon atoms, and may have a hydroxyl group or other substituents, and an emulsion-type cosmetic composition comprising said surfactant and a water-soluble polymer. The surfactant of the invention has excellent surface activity and safety. Also, the emulsion-type cosmetic composition has excellent long-term storage stability and sensory properties, has no irritation to skin, and gives beautiful appearance with fine surface texture. Further, the invention is a liposome having a membrane wall composed of trehalose fatty acid ester. Said liposome has excellent chemical and physical stabilities such as long-term storage stability.
摘要翻译： 本发明提供一种表面活性剂，其包含至少一种选自下式表示的海藻糖-6-脂肪酸酯：其中R表示具有8-22个碳原子的饱和或不饱和酰基，并且可具有羟基或其它取代基 和包含所述表面活性剂和水溶性聚合物的乳液型化妆品组合物。 本发明的表面活性剂具有优异的表面活性和安全性。 此外，乳液型化妆品组合物具有优异的长期保存稳定性和感官性能，对皮肤没有刺激性，并且具有精细的表面质地的美丽外观。 此外，本发明是具有由海藻糖脂肪酸酯构成的膜壁的脂质体。 所述脂质体具有优异的化学和物理稳定性，例如长期储存稳定性。
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3.发明申请公开(公告)号：US20090098172A1
公开(公告)日：2009-04-16
申请号：US12325646
申请日：2008-12-01
CPC分类号： B01F17/0021 , A61K8/06 , A61K8/062 , A61K8/14 , A61K8/60 , A61K9/0014 , A61K9/1272 , A61K47/26 , A61Q5/02 , A61Q19/00 , A61Q19/10 , C07H13/02
摘要： The invention provides a surfactant comprising at least one trehalose-6-fatty acid ester selected from those represented by the following formula: wherein R represents a saturated or unsaturated acyl group having 8-22 carbon atoms, and may have a hydroxyl group or other substituents, and an emulsion-type cosmetic composition comprising said surfactant and a water-soluble polymer. The surfactant of the invention has excellent surface activity and safety. Also, the emulsion-type cosmetic composition has excellent long-term storage stability and sensory properties, has no irritation to skin, and gives beautiful appearance with fine surface texture. Further, the invention is a liposome having a membrane wall composed of trehalose fatty acid ester. Said liposome has excellent chemical and physical stabilities such as long-term storage stability.
摘要翻译： 本发明提供一种表面活性剂，其包含至少一种选自下式表示的海藻糖-6-脂肪酸酯：其中R表示具有8-22个碳原子的饱和或不饱和酰基，并且可具有羟基或其它取代基 和包含所述表面活性剂和水溶性聚合物的乳液型化妆品组合物。 本发明的表面活性剂具有优异的表面活性和安全性。 此外，乳液型化妆品组合物具有优异的长期保存稳定性和感官性能，对皮肤没有刺激性，并且具有精细的表面质地的美丽外观。 此外，本发明是具有由海藻糖脂肪酸酯构成的膜壁的脂质体。 所述脂质体具有优异的化学和物理稳定性，例如长期储存稳定性。
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4.发明申请Surfactant, and an emulsion-type cosmetic composition and a liposome containing said surfactant 审中-公开表面活性剂和乳液型化妆品组合物和含有所述表面活性剂的脂质体公开(公告)号：US20070160556A1
公开(公告)日：2007-07-12
申请号：US11716870
申请日：2007-03-12
CPC分类号： B01F17/0021 , A61K8/06 , A61K8/062 , A61K8/14 , A61K8/60 , A61K9/0014 , A61K9/1272 , A61K47/26 , A61Q5/02 , A61Q19/00 , A61Q19/10 , C07H13/02
摘要： The invention provides a surfactant comprising at least one trehalose-6-fatty acid ester selected from those represented by the following formula: wherein R represents a saturated or unsaturated acyl group having 8-22 carbon atoms, and may have a hydroxyl group or other substituents, and an emulsion-type cosmetic composition comprising said surfactant and a water-soluble polymer. The surfactant of the invention has excellent surface activity and safety. Also, the emulsion-type cosmetic composition has excellent long-term storage stability and sensory properties, has no irritation to skin, and gives beautiful appearance with fine surface texture. Further, the invention is a liposome having a membrane wall composed of trehalose fatty acid ester. Said liposome has excellent chemical and physical stabilities such as long-term storage stability.
摘要翻译： 本发明提供一种表面活性剂，其包含至少一种选自下式表示的海藻糖-6-脂肪酸酯：其中R表示具有8-22个碳原子的饱和或不饱和酰基，并且可具有羟基或其它取代基 和包含所述表面活性剂和水溶性聚合物的乳液型化妆品组合物。 本发明的表面活性剂具有优异的表面活性和安全性。 此外，乳液型化妆品组合物具有优异的长期保存稳定性和感官性能，对皮肤没有刺激性，并且具有精细的表面质地的美丽外观。 此外，本发明是具有由海藻糖脂肪酸酯构成的膜壁的脂质体。 所述脂质体具有优异的化学和物理稳定性，例如长期储存稳定性。
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